| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.64 | 4.494% | $136.511 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $175.77 | 3.854% | $182.5442 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $22.25 | 13.184% | $25.1834 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $233.99 | 11.349% | $260.5455 | $260.55 | $260.55 | $260.50 |
| Purchase #5 | $43.76 | 13.559% | $49.6934 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $184.66 | 13.263% | $209.1515 | $209.15 | $209.15 | $209.20 |
| Purchase #7 | $106.56 | 5.468% | $112.3867 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $897.63 | $976.0157 | $976.01 | $976.05 | $976.00 | |